# Ursa Runner vs Chromatic Gem

The clearest difference is iOS requirement: Ursa Runner at 10.0 against Chromatic Gem's 15.6. On price, update cadence, ads and in-app purchases there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

Ursa Runner ships an update every 17 months, Chromatic Gem every 30 months. Both last shipped on October 5, 2026.

## The numbers

| Metric | Ursa Runner | Chromatic Gem |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 17 months** | Every 30 months |
| Size | 46 MB | 7 MB |
| Requires iOS | **10.0** | 15.6 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Leung Man Ho Thomas](https://appshunter.io/developer/619609289) | [灿标 朱](https://appshunter.io/developer/1246437769) |

## What reviewers say

### Ursa Runner

[App page](https://appshunter.io/ios/app/ursa-runner/id640965686)

**In-app purchases:** none


### Chromatic Gem

[App page](https://appshunter.io/ios/app/chromatic-gem/id1546827265)

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is Ursa Runner free?

Ursa Runner is free to download, with no in-app purchases.

### Is Chromatic Gem free?

Chromatic Gem is free to download, with no in-app purchases.

### Do Ursa Runner or Chromatic Gem have ads?

Neither Ursa Runner nor Chromatic Gem shows ads.

### Which is updated more often, Ursa Runner or Chromatic Gem?

Ursa Runner ships an update every 17 months, and Chromatic Gem every 30 months. Most recently, Ursa Runner was updated on October 5, 2026 and Chromatic Gem on October 5, 2026.

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*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*